FRS Facility Detail Report


WOLFSPEED, INC. - DURHAM

EPA Registry Id: 110000347321
4600 SILICON DRIVE
DURHAM, NC 27703


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
TOXICS RELEASE INVENTORY SYSTEM
WOLFSPEED, INC. 27703CRRSR4600S TRI REPORTER TRIS 06/21/2022 ICIS-04-2007-9148
FORMAL ENFORCEMENT ACTION
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
CREE, INC. 317713469 OSHA ESTABLISHMENT OSHA-OIS 07/17/2014
RISK MANAGEMENT PLAN
CREE INC. 100000180788 RMP REPORTER RMP

ICIS-AIR (AIR)
WOLFSPEED DURHAM NC0000003703200299 AIR SYNTHETIC MINOR ICIS 05/15/2015
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
WOLFSPEED INCORPORATED - DURHAM NCG030433 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
AIR FACILITY SYSTEM
CREE INC - SILICON DR 3706300299 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 09/16/2014
NORTH CAROLINA - FACILITY IDENTIFICATION TEMPLATE FOR STATES
CREE INCORPORATED 1977 STATE MASTER NC-FITS
-2823
AIR PROGRAM
-115DA4YG00STAD84AY3WRCSQCB
WASTEWATER TREATMENT FACILITY
TOXIC SUBSTANCES CONTROL ACT
CREE, INC. 5723 TSCA SUBMITTER TSCA 07/20/2016
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
WOLFSPEED INCORPORATED - DURHAM NCG030433 STORM WATER INDUSTRIAL ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
EMISSION INVENTORY SYSTEM (EIS)
WOLFSPEED DURHAM 8052311 AIR SYNTHETIC MINOR EIS 12/19/2024
INTEGRATED COMPLIANCE INFORMATION SYSTEM CREE RESEARCH INCORPORATED 1400010143 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 03/05/2009
ELECTRONIC GREENHOUSE GAS REPORTING TOOL (E-GGRT)
WOLFSPEED, INC 1005759 GREENHOUSE GAS REPORTER E-GGRT 11/13/2021
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
CREE, INC. 317942670 OSHA ESTABLISHMENT OSHA-OIS 01/05/2015
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
WOLFSPEED - DURHAM NCD981014749 LQG (Y) RCRAINFO

OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
CREE, INC. 317841542 OSHA ESTABLISHMENT OSHA-OIS 10/02/2014
TOXIC SUBSTANCES CONTROL ACT
WOLFSPEED, INC. 100605428 TSCA SUBMITTER TSCA 08/28/2024
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
CREE, INC. 317986834 OSHA ESTABLISHMENT OSHA-OIS 06/04/2015
BIENNIAL REPORTERS
WOLFSPEED - DURHAM NCD981014749 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2021
INTEGRATED COMPLIANCE INFORMATION SYSTEM CREE INC 3400086067 FORMAL ENFORCEMENT ACTION ICIS 06/12/2014 ICIS-04-2014-2013
FORMAL ENFORCEMENT ACTION
TOXIC SUBSTANCES CONTROL ACT
CREE, INC. TSCA8263 TSCA SUBMITTER TSCA 06/27/2019

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NC-FITS
3674
SEMICONDUCTORS AND RELATED DEVICES

OSHA-OIS
3674
SEMICONDUCTORS AND RELATED DEVICES

AIR
3674
SEMICONDUCTORS AND RELATED DEVICES

AIRS/AFS
3674
SEMICONDUCTORS AND RELATED DEVICES

OSHA-OIS
3674
SEMICONDUCTORS AND RELATED DEVICES

ICIS
3674
SEMICONDUCTORS AND RELATED DEVICES

NPDES
3674
SEMICONDUCTORS AND RELATED DEVICES

OSHA-OIS
3674
SEMICONDUCTORS AND RELATED DEVICES

OSHA-OIS
3674
SEMICONDUCTORS AND RELATED DEVICES

Facility Codes and Flags

EPA Region: 04
Duns Number: 183252501, 097682827
Congressional District Number: 04
Legislative District Number:
HUC Code/Watershed: 03020201 / UPPER NEUSE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
CREE DURHAM RCRAINFO
CREE INC TRI REPORTING FORM
DNS ELECTRONIC MATERIALS INCORPORATED TRI REPORTING FORM
CREE INC - SILICON DR AIR
COMPUCHEM A DIVISION OF LIBERTY ANALYTIC HAZARDOUS WASTE REPORT
CREE RESEARCH INCORPORATED TRI REPORTING FORM

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT OWNER
CREE INC
E-GGRT


PARENT COMPANY
CREE INC 183252501
TRIS


OPERATOR
WOLFSPEED, INC.
RCRAINFO
View
PARENT COMPANY
CREE INC 183252501
TSCA
View
PARENT COMPANY
CREE INC
EIS


PERMITTEE
WOLFSPEED INC
NPDES


OWNER
WOLFSPEED INC
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
OSHA-OIS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
RCRAINFO 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
E-GGRT 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
NC-FITS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
OSHA-OIS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
EIS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
OSHA-OIS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
RMP 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
TRIS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
AIR 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
OSHA-OIS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
PREPARER 4600 SILICON DRIVE DURHAM NC 27703 RMP
FACILITY MAILING ADDRESS 4600 SILICON DRIVE DURHAM NC 27709 AIRS/AFS
FACILITY MAILING ADDRESS 4600 SILICON DRIVE DURHAM NC 27709 AIR
PARENT COMPANY 4600 SILICON DRIVE DURHAM NC 27703 TSCA
PERMIT CONTACT 4600 SILICON DRIVE DURHAM NC 27703 NC-FITS
REGULATORY CONTACT 4600 SILICON DRIVE DURHAM NC 27703 RCRAINFO
OWNER 4600 SILICON DRIVE DURHAM NC 27703 RCRAINFO
AUTHORIZED REPRESENTATIVE 4600 SILICON DRIVE DURHAM NC 27703 NC-FITS
FACILITY MAILING ADDRESS 4600 SILICON DRIVE DURHAM NC 27703 RCRAINFO
REGULATORY CONTACT 9 LABORATORY DRIVE DURHAM NC 27709 RCRAINFO
OPERATOR 4600 SILICON DRIVE DURHAM NC 27703 RCRAINFO
FACILITY SITE CONTACT 4600 SILICON DRIVE DURHAM NC 27703 NC-FITS
OWNER/OPERATOR 4600 SILICON DRIVE DURHAM NC 27703 RMP

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
TECHNICAL CONTACT
MR. TERRY BLALOCK


TSCA


AUTHORIZED REPRESENTATIVE
SWOBODA CHARLES
(919) 313-5300
NC-FITS
View
AUTHORIZED REPRESENTATIVE
GLASS ROBERT
(919) 313-5485
NC-FITS
View
FACILITY SITE CONTACT
TRUBIA FRANCIEN
(919) 313-5703
NC-FITS
View
FACILITY SITE CONTACT
RAYFIELD BARRY
(919) 313-5373
NC-FITS
View
PERMIT CONTACT
TRUBIA FRANCIEN
(919) 313-5703
NC-FITS
View
PERMIT CONTACT
LEIBLE FRANCIEN
(919) 313-5703
NC-FITS
View
PUBLIC CONTACT
NATHAN DAIGLE
9194074237
TRIS


FACILITY SITE CONTACT
LEIBLE FRANCIEN
(919) 313-5703
NC-FITS
View

Query executed on: OCT-15-2025


Additional information for CERCLIS or TRI sites:

This information resource is not maintained, managed, or owned by the Environmental Protection Agency (EPA) or the Envirofacts Support Team. Neither the EPA nor the Envirofacts Support Team is responsible for their content or site operation. The Envirofacts Warehouse provides this reference only as a convenience to our Internet users.

  • National Library of Medicine (NLM) TOXMAP